thanks, it was slow grinding the bevels compared with other steels iv used. it surprised me that it held a 26 degree scandi i normally use 30 degree yet still held up to normal use and some mild abuse without chipping, more testing to do yet though. i wanted to try another scandi in 3mm with a 30 degree bevel and see how i get on with it? as well as something with a secondary micro bevel similar grind to the hultafors ok4
it gets extremely sharp and holds its edge better than anything else iv used so far.
re heat treating im using the lower end of the austinetising temp and oil quenching followed by a spell in the freezer after quench -28c then two x's temper with freezer in between with the second temper 10c lower